<template>
  <h1>双向绑定指令</h1>
  <input type="text" :value="info">
  {{ info }}
  <h3>用户注册</h3>
  <input type="text" placeholder="请输入用户名" v-model="user.username">
  <input type="password" placeholder="请输入密码" v-model="user.password">
  <br>性别:
  <input type="radio" name="gender" value="1" v-model="user.gender">男
  <input type="radio" name="gender" value="0" v-model="user.gender">女
  <br>
  <button @click="reg">注册</button>
</template>

<script setup>
import {ref} from "vue";

const info = ref(666);

const user = ref({
  username: '张三',
  password: '123456',
  gender: '1',
});
const reg = () => {
  console.log(user.value)
  console.log(user.value.username)
  console.log(user.value.password)
  console.log(user.value.gender)
}
</script>

<style scoped>

</style>